Atkin-Lehner |
2- 3+ 5+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
12240be |
Isogeny class |
Conductor |
12240 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
214151040000000000 = 216 · 39 · 510 · 17 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 4 -2 -6 17- 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-598563,176847138] |
[a1,a2,a3,a4,a6] |
Generators |
[14061:68138:27] |
Generators of the group modulo torsion |
j |
294172502025843/2656250000 |
j-invariant |
L |
4.6939353351526 |
L(r)(E,1)/r! |
Ω |
0.31728211529855 |
Real period |
R |
7.3971004176138 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1530a2 48960dy2 12240bi2 61200di2 |
Quadratic twists by: -4 8 -3 5 |